Chimpanzees found to self-medicate with healing plants when sick - The Washington Post
- Chimpanzees found to self-medicate with healing plants when sick The Washington Post
- Chimpanzees 'self-medicate' with healing plants BBC.com
- Chimpanzees seek out medicinal plants to treat injuries and illnesses, study finds CBS News
- Chimps use more plant medicines than any other animal Science
- Sick chimpanzees seek out range of plants with medicinal properties New Scientist